////////////////////////////////////////////////
// DESCRIPTION:
//    Provides implementations of Formatted output functions
//
// Legal Notices:
//     Copyright (c) 2008, Telliam Consulting, LLC.
//     All rights reserved.
//
//     Redistribution and use in source and binary forms, with or without modification,
//     are permitted provided that the following conditions are met:
//
//     * Redistributions of source code must retain the above copyright notice,
//       this list of conditions and the following disclaimer.
//
//     * Redistributions in binary form must reproduce the above copyright notice,
//       this list of conditions and the following disclaimer in the documentation
//       and/or other materials provided with the distribution.
//
//     * Neither the name of Telliam Consulting nor the names of its contributors
//       may be used to endorse or promote products derived from this software
//       without specific prior written permission.
//
// Disclaimer:
//     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
//     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
//     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
//     IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
//     INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
//     BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
//     DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
//     LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
//     OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
//     OF THE POSSIBILITY OF SUCH DAMAGE.  
//

#include <wtypes.h>
#include "FormattedOutput.h"
#include <FusionWare\Utilities.h>

extern "C" void OEMWriteDebugByte(BYTE ch);

//--------------------------------------------------

using namespace FusionWare;
using namespace FusionWare::FormattedOutput;

// Character output functions
void Utilities::WriteChar(char c)
{ 
    // in case of new line send a carriage return first to maintain compatability
    // with expectations of printf etc... on Windows systems.
    if(c=='\n')
        OEMWriteDebugByte('\r');

    OEMWriteDebugByte(c);
}

void Utilities::WriteWideChar(WCHAR c)
{ 
    Utilities::WriteChar((char)c);
}

extern "C"
{
    int wprintf(const WCHAR* pFmt, ...)  
    {
        va_list arglist;
        va_start(arglist, pFmt);
        int retVal = FormatPrint<WCHAR>(Utilities::WriteWideChar, pFmt, arglist);
        va_end(arglist);
        return retVal;
    }

    int printf(const char* pFmt, ...)  
    {
        va_list arglist;
        va_start(arglist, pFmt);
        int retVal = FormatPrint<char>(Utilities::WriteChar, pFmt, arglist);
        va_end(arglist);
        return retVal;
    }

    int swprintf(WCHAR* pBuffer,const WCHAR* pFmt, ...)  
    {
        va_list arglist;
        va_start(arglist, pFmt);
        BufferedOutput<WCHAR> pBufOut(pBuffer);
        int charCount = FormatPrint<WCHAR>(pBufOut, pFmt, arglist);
        va_end(arglist);
        return charCount;
    }

    int sprintf(char* pBuffer,const char* pFmt, ...)  
    {
        va_list arglist;
        va_start(arglist, pFmt);
        BufferedOutput<char> pBufOut(pBuffer);
        int charCount = FormatPrint<char>(pBufOut, pFmt, arglist);
        va_end(arglist);
        return charCount;
    }
}
